Nature:
Nifuropyl is a white crystalline solid with a faint special odor. It can dissolve in water and many organic solvents. Nifuropyl has high thermal stability and is sensitive to oxidants.
Preparation method:
The synthesis of nifuropyl is usually achieved through nitration reactions. A commonly used method is to react urea with nitric acid to produce nifuropyl. The specific synthesis conditions include appropriate temperature, pH value and reaction time, etc.
Security information:
Nifuropyl is a toxic compound with irritant and corrosive properties. When using or handling nifuradil, appropriate personal protective equipment such as chemical protective gloves, goggles and protective clothing should be worn. Avoid skin and eye contact with nifuropyl, and try to avoid inhaling its vapor or dust. When dealing with waste, local environmental regulations should be followed. In case of an accident, seek medical attention immediately and bring the detailed information of nifuronil.
Usage: It can also be used as a raw material for insecticides to control pests in crops such as rice, corn and wheat.
Loaʻa iā mākou nā hale hana kiʻekiʻe me ka pilina hohonu, hiki iā ia ke hāʻawi iā ʻoe i nā huahana kiʻekiʻe a me nā kumukūʻai hoʻokūkū. A hiki iā mākou ke hāʻawi i nā uku no nā kūʻai nui. A ke hui pū nei mākou me nā ʻoihana lawe ukana ʻoihana he nui, hiki ke hāʻawi i nā huahana me ka palekana a me ka maʻalahi i kou mau lima. ʻO ka manawa hoʻouna ma kahi o 3-20 mau lā ma hope o ka hōʻoia ʻana o ka uku.
Molecular Formula | C12H10N2O4 |
Molar Mass | 246.22 |
Density | 1.3087 (rough estimate) |
Lae hehee | 170-171° |
Boling Point | 389.22°C (rough estimate) |
Ka nana aku | neat |
BRN | 1216943 |
pKa | 13.19±0.10(Predicted) |
Refractive Index | 1.6660 (estimate) |
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